Cessna J T, Schultz M K, Leslie T, Bores N
National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
Appl Radiat Isot. 2008 Jun-Jul;66(6-7):988-93. doi: 10.1016/j.apradiso.2008.02.046. Epub 2008 Feb 12.
This paper discusses the calibration of Capintec radionuclide calibrators for the measurement of (18)F in the pharmacy and clinic. In support of a planned regional comparison, a secondary laboratory was set up at Oak Ridge National Laboratories in Oak Ridge, TN. The laboratory was used to prepare 1mL (18)F-fluorodeoxyglucose sources in 3mL plastic BD syringes (Becton, Dickinson and Company, Franklin Lakes, New Jersey, USA) and to determine dial settings in three models of radionuclide calibrators. Measurements were verified by comparing radionuclide calibrator measurements of a 5mL ampoule source with previous results. The CIEMAT/NIST method of tritium efficiency tracing was used for activity determinations.
本文讨论了用于药房和临床中测量（18）F的Capintec放射性核素校准仪的校准。为支持一项计划中的区域比对，在田纳西州橡树岭的橡树岭国家实验室设立了一个二级实验室。该实验室用于在3mL塑料BD注射器（美国新泽西州富兰克林湖的碧迪医疗器械公司）中制备1mL（18）F-氟脱氧葡萄糖源，并确定三种型号放射性核素校准仪的刻度盘设置。通过将5mL安瓿源的放射性核素校准仪测量结果与先前结果进行比较来验证测量。采用CIEMAT/NIST氚效率追踪方法进行活度测定。
